[PATCH v4 04/14] acpi, numa: Move acpi_numa_arch_fixup() to ia64 only
From: David Daney <hidden>
Date: 2016-04-18 21:14:36
Also in:
linux-acpi, lkml
Subsystem:
acpi, the rest, x86 architecture (32-bit and 64-bit), x86 mm · Maintainers:
"Rafael J. Wysocki", Linus Torvalds, Thomas Gleixner, Ingo Molnar, Borislav Petkov, Dave Hansen, Andy Lutomirski, Peter Zijlstra
From: Robert Richter <redacted> Since acpi_numa_arch_fixup() is only used in arch ia64, move it there to make a generic interface easier. This avoids empty function stubs or some complex kconfig options for x86 and arm64. Signed-off-by: Robert Richter <redacted> Signed-off-by: David Daney <redacted> --- arch/ia64/include/asm/acpi.h | 3 +++ arch/ia64/kernel/acpi.c | 2 +- arch/ia64/kernel/setup.c | 1 + arch/x86/mm/srat.c | 2 -- drivers/acpi/numa.c | 2 -- include/linux/acpi.h | 1 - 6 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index aa0fdf1..a3d0211 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h@@ -140,6 +140,9 @@ static inline void per_cpu_scan_finalize(int min_cpus, int reserve_cpus) } } } + +extern void acpi_numa_fixup(void); + #endif /* CONFIG_ACPI_NUMA */ #endif /*__KERNEL__*/
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index b1698bc..92b7bc9 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c@@ -524,7 +524,7 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) return 0; } -void __init acpi_numa_arch_fixup(void) +void __init acpi_numa_fixup(void) { int i, j, node_from, node_to;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 2029a38..afddb3e 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c@@ -552,6 +552,7 @@ setup_arch (char **cmdline_p) early_acpi_boot_init(); # ifdef CONFIG_ACPI_NUMA acpi_numa_init(); + acpi_numa_fixup(); # ifdef CONFIG_ACPI_HOTPLUG_CPU prefill_possible_map(); # endif
diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c
index b5f8218..90b6ed9 100644
--- a/arch/x86/mm/srat.c
+++ b/arch/x86/mm/srat.c@@ -212,8 +212,6 @@ out_err: return -1; } -void __init acpi_numa_arch_fixup(void) {} - int __init x86_acpi_numa_init(void) { int ret;
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 2de6068..f41f06b 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c@@ -316,8 +316,6 @@ int __init acpi_numa_init(void) /* SLIT: System Locality Information Table */ acpi_table_parse(ACPI_SIG_SLIT, acpi_parse_slit); - acpi_numa_arch_fixup(); - if (cnt < 0) return cnt; else if (!parsed_numa_memblks)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 06ed7e5..ab6fd96 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h@@ -244,7 +244,6 @@ void acpi_numa_slit_init (struct acpi_table_slit *slit); void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa); void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa); int acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma); -void acpi_numa_arch_fixup(void); #ifndef PHYS_CPUID_INVALID typedef u32 phys_cpuid_t;
--
1.7.11.7